UIM- 90MC STRENGTH TESTER

Oil breakdown voltage tester UIM-90MC is designed for determining the breakdown voltage of the transformer oiland other liquid dielectrics in accor­ dance with GOST 6581-75,and most other international and national standards (rate volatge rise,agitation algorithm,the shape of the electrodes and the dis­ tance between them). The divice can store up to 200 last measurements and has the ability to save the results to a computer. UIM-90MC can operate in both manualand fully automatic modes. In the fully automatic mode,UIM-90MC can perform the following: • The time delay between trials (first and subsequent); • Mixing samples of the dielectric; • Calculation of the average breakdown voltage and the coefficient of variation; • Signaling upon completion of the work; • Printing a report on the built-in printer. The unit features both Russian and English interface menu languages